package cn.tedu.mybatisannotation.mapper;

import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Update;

@Mapper
public interface CommentMapper {
    @Insert("INSERT INTO comment(content,user_id,weibo_id) VALUES(#{content},#{user_id},#{weibo_id})")
    int insert(@Param("content")String content, @Param("user_id")Integer userId, @Param("weibo_id")Integer weiboId);

    @Update("UPDATE comment SET content=#{content} WHERE id=#{id}")
    int update(@Param("content") String cont, @Param("id") Integer id);
}











